| 摘要 |
Process for the prevention and/or retardation of the putrefaction of skins, hides, or pelts of freshly slaughtered animals. The skins, hides or pelts, which have not yet been tanned, tawed or otherwise similarly treated, are treated with an effective amount of a solution. The solution contains an effective amount of a non-necrotic sclerosing fatty acid salt, an effective amount of ethanol, a buffering agent and a water carrier. The fatty acid salt is one prepared from an unsaturated fatty acid having one double bond and from an alkali metal, alkaline earth metal, alkali metal compound or alkaline earth metal compound. The pH of the solution is between 9 and 11.
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